Triple

T15836855
Position Surface form Disambiguated ID Type / Status
Subject Bell OH-58 Kiowa E384006 entity
Predicate powerplant P9904 FINISHED
Object Allison T63 turboshaft
The Allison T63 is a lightweight turboshaft engine widely used in military and civilian helicopters, known for its reliability and performance in light rotorcraft applications.
 E1180392 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Allison T63 turboshaft | Statement: [Bell OH-58 Kiowa, powerplant, Allison T63 turboshaft]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Allison T63 turboshaft
Context triple: [Bell OH-58 Kiowa, powerplant, Allison T63 turboshaft]
  • A. General Electric T64 turboshaft
    The General Electric T64 turboshaft is a high-power gas turbine engine widely used in heavy-lift military helicopters and transport aircraft.
  • B. Rolls-Royce 250-C30 turboshaft
    The Rolls-Royce 250-C30 turboshaft is a compact, high-performance gas turbine engine widely used in light helicopters and small aircraft for its reliability and power-to-weight efficiency.
  • C. Rolls-Royce Turbomeca RTM322
    The Rolls-Royce Turbomeca RTM322 is a turboshaft aircraft engine developed for medium-lift military helicopters, notably powering types such as the NH90 and Apache.
  • D. Pratt & Whitney Canada PT6A
    The Pratt & Whitney Canada PT6A is a widely used turboprop aircraft engine renowned for its reliability, versatility, and performance in regional, utility, and business aviation.
  • E. MTU Turbomeca Rolls-Royce MTR390
    The MTU Turbomeca Rolls-Royce MTR390 is a turboshaft engine jointly developed by European manufacturers to power modern attack helicopters such as the Eurocopter Tiger.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Allison T63 turboshaft
Triple: [Bell OH-58 Kiowa, powerplant, Allison T63 turboshaft]
Generated description
The Allison T63 is a lightweight turboshaft engine widely used in military and civilian helicopters, known for its reliability and performance in light rotorcraft applications.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Allison T63 turboshaft
Target entity description: The Allison T63 is a lightweight turboshaft engine widely used in military and civilian helicopters, known for its reliability and performance in light rotorcraft applications.
  • A. General Electric T64 turboshaft
    The General Electric T64 turboshaft is a high-power gas turbine engine widely used in heavy-lift military helicopters and transport aircraft.
  • B. Rolls-Royce 250-C30 turboshaft
    The Rolls-Royce 250-C30 turboshaft is a compact, high-performance gas turbine engine widely used in light helicopters and small aircraft for its reliability and power-to-weight efficiency.
  • C. Rolls-Royce Turbomeca RTM322
    The Rolls-Royce Turbomeca RTM322 is a turboshaft aircraft engine developed for medium-lift military helicopters, notably powering types such as the NH90 and Apache.
  • D. Pratt & Whitney Canada PT6A
    The Pratt & Whitney Canada PT6A is a widely used turboprop aircraft engine renowned for its reliability, versatility, and performance in regional, utility, and business aviation.
  • E. MTU Turbomeca Rolls-Royce MTR390
    The MTU Turbomeca Rolls-Royce MTR390 is a turboshaft engine jointly developed by European manufacturers to power modern attack helicopters such as the Eurocopter Tiger.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d86da34c888190976e06c4019d415a completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e142e1fcd48190bcb884f6c65db847 completed April 16, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffa13a83448190adcad8bb84622e55 completed May 9, 2026, 9:03 p.m.
NEDg Description generation batch_69ffa417ee248190808b0fecfb58d705 completed May 9, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69ffa5372f248190827cdc4985fee1ef completed May 9, 2026, 9:20 p.m.
Created at: April 10, 2026, 4:49 a.m.